Conjugation of the verb "lengthen"

Conjugation of the verb lengthen[ˈleŋθən], regular     

lengthen not lengthenlengthen?
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I lengthen
you lengthen
he/she/it lengthens
we lengthen
you lengthen
they lengthen

Present Continuous

I am lengthening
you are lengthening
he/she/it is lengthening
we are lengthening
you are lengthening
they are lengthening

Present Perfect

I have lengthened
you have lengthened
he/she/it has lengthened
we have lengthened
you have lengthened
they have lengthened

Present Perfect Continuous

I have been lengthening
you have been lengthening
he/she/it has been lengthening
we have been lengthening
you have been lengthening
they have been lengthening

Past Indefinite

I lengthened
you lengthened
he/she/it lengthened
we lengthened
you lengthened
they lengthened

Past Continuous

I was lengthening
you were lengthening
he/she/it was lengthening
we were lengthening
you were lengthening
they were lengthening

Past Perfect

I had lengthened
you had lengthened
he/she/it had lengthened
we had lengthened
you had lengthened
they had lengthened

Past Perfect Continuous

I had been lengthening
you had been lengthening
he/she/it had been lengthening
we had been lengthening
you had been lengthening
they had been lengthening

Future Indefinite

I will lengthen
you will lengthen
he/she/it will lengthen
we will lengthen
you will lengthen
they will lengthen

Future Continuous

I will be lengthening
you will be lengthening
he/she/it will be lengthening
we will be lengthening
you will be lengthening
they will be lengthening

Future Perfect

I will have lengthened
you will have lengthened
he/she/it will have lengthened
we will have lengthened
you will have lengthened
they will have lengthened

Future Perfect Continuous

I will have been lengthening
you will have been lengthening
he/she/it will have been lengthening
we will have been lengthening
you will have been lengthening
they will have been lengthening

Indicative

Present Indefinite

I don't lengthen
you don't lengthen
he/she/it doesn't lengthen
we don't lengthen
you don't lengthen
they don't lengthen

Present Continuous

I am not lengthening
you aren't lengthening
he/she/it isn't lengthening
we aren't lengthening
you aren't lengthening
they aren't lengthening

Present Perfect

I haven't lengthened
you haven't lengthened
he/she/it hasn't lengthened
we haven't lengthened
you haven't lengthened
they haven't lengthened

Present Perfect Continuous

I haven't been lengthening
you haven't been lengthening
he/she/it hasn't been lengthening
we haven't been lengthening
you haven't been lengthening
they haven't been lengthening

Past Indefinite

I didn't lengthen
you didn't lengthen
he/she/it didn't lengthen
we didn't lengthen
you didn't lengthen
they didn't lengthen

Past Continuous

I wasn't lengthening
you weren't lengthening
he/she/it wasn't lengthening
we weren't lengthening
you weren't lengthening
they weren't lengthening

Past Perfect

I hadn't lengthened
you hadn't lengthened
he/she/it hadn't lengthened
we hadn't lengthened
you hadn't lengthened
they hadn't lengthened

Past Perfect Continuous

I hadn't been lengthening
you hadn't been lengthening
he/she/it hadn't been lengthening
we hadn't been lengthening
you hadn't been lengthening
they hadn't been lengthening

Future Indefinite

I shan't / won't lengthen
you won't lengthen
he/she/it won't lengthen
we shan't / won't lengthen
you won't lengthen
they won't lengthen

Future Continuous

I shan't / won't be lengthening
you won't be lengthening
he/she/it won't be lengthening
we shan't / won't be lengthening
you won't be lengthening
they won't be lengthening

Future Perfect

I shan't / won't have lengthened
you won't have lengthened
he/she/it won't have lengthened
we shan't / won't have lengthened
you won't have lengthened
they won't have lengthened

Future Perfect Continuous

I shan't / won't have been lengthening
you won't have been lengthening
he/she/it won't have been lengthening
we shan't / won't have been lengthening
you won't have been lengthening
they won't have been lengthening

Indicative

Present Indefinite

do I lengthen?
do you lengthen?
does he/she/it lengthen?
do we lengthen?
do you lengthen?
do they lengthen?

Present Continuous

am I lengthening?
are you lengthening?
is he/she/it lengthening?
are we lengthening?
are you lengthening?
are they lengthening?

Present Perfect

have I lengthened?
have you lengthened?
has he/she/it lengthened?
have we lengthened?
have you lengthened?
have they lengthened?

Present Perfect Continuous

have I been lengthening?
have you been lengthening?
has he/she/it been lengthening?
have we been lengthening?
have you been lengthening?
have they been lengthening?

Past Indefinite

did I lengthen?
did you lengthen?
did he/she/it lengthen?
did we lengthen?
did you lengthen?
did they lengthen?

Past Continuous

was I lengthening?
were you lengthening?
was he/she/it lengthening?
were we lengthening?
were you lengthening?
were they lengthening?

Past Perfect

had I lengthened?
had you lengthened?
had he/she/it lengthened?
had we lengthened?
had you lengthened?
had they lengthened?

Past Perfect Continuous

had I been lengthening?
had you been lengthening?
had he/she/it been lengthening?
had we been lengthening?
had you been lengthening?
had they been lengthening?

Future Indefinite

will I lengthen?
will you lengthen?
will he/she/it lengthen?
will we lengthen?
will you lengthen?
will they lengthen?

Future Continuous

will I be lengthening?
will you be lengthening?
will he/she/it be lengthening?
will we be lengthening?
will you be lengthening?
will they be lengthening?

Future Perfect

will I have lengthened?
will you have lengthened?
will he/she/it have lengthened?
will we have lengthened?
will you have lengthened?
will they have lengthened?

Future Perfect Continuous

will I have been lengthening?
will you have been lengthening?
will he/she/it have been lengthening?
will we have been lengthening?
will you have been lengthening?
will they have been lengthening?

Conditional

Conditional Present

I would lengthen
you would lengthen
he/she/it would lengthen
we would lengthen
you would lengthen
they would lengthen

Conditional Present Continuous

I would be lengthening
you would be lengthening
he/she/it would be lengthening
we would be lengthening
you would be lengthening
they would be lengthening

Conditional Perfect

I would have lengthened
you would have lengthened
he/she/it would have lengthened
we would have lengthened
you would have lengthened
they would have lengthened

Conditional Perfect Continuous

I would have been lengthening
you would have been lengthening
he/she/it would have been lengthening
we would have been lengthening
you would have been lengthening
they would have been lengthening

Conditional

Conditional Present

I wouldn't lengthen
you wouldn't lengthen
he/she/it wouldn't lengthen
we wouldn't lengthen
you wouldn't lengthen
they wouldn't lengthen

Conditional Present Continuous

I wouldn't be lengthening
you wouldn't be lengthening
he/she/it wouldn't be lengthening
we wouldn't be lengthening
you wouldn't be lengthening
they wouldn't be lengthening

Conditional Perfect

I wouldn't have lengthened
you wouldn't have lengthened
he/she/it wouldn't have lengthened
we wouldn't have lengthened
you wouldn't have lengthened
they wouldn't have lengthened

Conditional Perfect Continuous

I wouldn't have been lengthening
you wouldn't have been lengthening
he/she/it wouldn't have been lengthening
we wouldn't have been lengthening
you wouldn't have been lengthening
they wouldn't have been lengthening

Conditional

Conditional Present

would I lengthen?
would you lengthen?
would he/she/it lengthen?
would we lengthen?
would you lengthen?
would they lengthen?

Conditional Present Continuous

would I be lengthening?
would you be lengthening?
would he/she/it be lengthening?
would we be lengthening?
would you be lengthening?
would they be lengthening?

Conditional Perfect

would I have lengthened?
would you have lengthened?
would he/she/it have lengthened?
would we have lengthened?
would you have lengthened?
would they have lengthened?

Conditional Perfect Continuous

would I have been lengthening?
would you have been lengthening?
would he/she/it have been lengthening?
would we have been lengthening?
would you have been lengthening?
would they have been lengthening?

Participles

Present

lengthening

Past

lengthened

Infinitives

Infinitives

to lengthen
to have lengthened
to be lengthening
to have been lengthening
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